On Fri, Jul 18, 2008 at 04:40:36PM +0900, Magnus Damm wrote:
> From: Magnus Damm <[EMAIL PROTECTED]>
>
> This patch makes the i2c-sh_mobile driver get the clock name from the
> struct resource with type IORESOURCE_CLK provided by the platform data.
>
> Signed-off-by: Magnus Damm <[EMAIL PROTECTED]>
> ---
>
> drivers/i2c/busses/i2c-sh_mobile.c | 8 +++++++-
> 1 file changed, 7 insertions(+), 1 deletion(-)
>
> --- 0001/drivers/i2c/busses/i2c-sh_mobile.c
> +++ work/drivers/i2c/busses/i2c-sh_mobile.c 2008-07-18 14:56:40.000000000
> +0900
> @@ -390,13 +390,19 @@ static int sh_mobile_i2c_probe(struct pl
> int size;
> int ret;
>
> + res = platform_get_resource(dev, IORESOURCE_CLK, 0);
> + if (res == NULL || res->name == NULL) {
> + dev_err(&dev->dev, "cannot find CLK resource\n");
> + return -ENOENT;
> + }
> +
> pd = kzalloc(sizeof(struct sh_mobile_i2c_data), GFP_KERNEL);
> if (pd == NULL) {
> dev_err(&dev->dev, "cannot allocate private data\n");
> return -ENOMEM;
> }
>
> - pd->clk = clk_get(&dev->dev, "peripheral_clk");
I think that is working correctly and there isn't really any
need to change this. The clk_get is supplied the device that
it needs the clock for, and the name of the clock needed.
> + pd->clk = clk_get(&dev->dev, res->name);
> if (IS_ERR(pd->clk)) {
> dev_err(&dev->dev, "cannot get peripheral clock\n");
> ret = PTR_ERR(pd->clk);
> --
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--
Ben ([EMAIL PROTECTED], http://www.fluff.org/)
'a smiley only costs 4 bytes'
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